---
product_id: 205130134
title: "3M Scotch-Weld Epoxy Adhesive DP420, Off-White, Two-Part Epoxy, Indoor Bonding Agent, High Impact, Fatigue Resistance, 50 mL (1.69 fl oz) Duo-Pak"
brand: "3m"
price: "€ 101.38"
currency: EUR
in_stock: true
category: "3 M"
url: https://www.desertcart.gr/products/205130134-3m-scotch-weld-epoxy-adhesive-dp420-off-white-two-part
store_origin: GR
region: Greece
---

# 20 min open working time Heat resistant up to 400°F High shear strength 3M Scotch-Weld Epoxy Adhesive DP420, Off-White, Two-Part Epoxy, Indoor Bonding Agent, High Impact, Fatigue Resistance, 50 mL (1.69 fl oz) Duo-Pak

**Brand:** 3m
**Price:** € 101.38
**Availability:** ✅ In Stock

## Summary

> 🔗 Secure your projects with the epoxy that means business!

## Quick Answers

- **What is this?** 3M Scotch-Weld Epoxy Adhesive DP420, Off-White, Two-Part Epoxy, Indoor Bonding Agent, High Impact, Fatigue Resistance, 50 mL (1.69 fl oz) Duo-Pak by 3m
- **How much does it cost?** € 101.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/205130134-3m-scotch-weld-epoxy-adhesive-dp420-off-white-two-part)

## Best For

- 3m enthusiasts

## Why This Product

- Trusted 3m brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Endure:** Fatigue & impact resistant withstands tough industrial demands
- • **Work Smart, Not Fast:** 20-minute open time lets you perfect alignment before curing
- • **Precision Application:** Duo-Pak system ensures accurate mixing & mess-free dispensing
- • **Unmatched Bond Strength:** Replaces screws & rivets with durable, high-impact adhesion
- • **Versatile Multi-Surface Use:** Bonds metals, ceramics, wood, glass & plastics effortlessly

## Overview

3M Scotch-Weld Epoxy Adhesive DP420 is a two-part, off-white epoxy designed for indoor structural bonding across metals, ceramics, wood, glass, and plastics. It offers high shear strength, impact and fatigue resistance, and heat tolerance up to 400°F. With a 20-minute open working time and full cure in 24 hours, it replaces mechanical fasteners in demanding industrial and sporting applications, ensuring long-lasting, precise, and resilient bonds.

## Description

3M Scotch-Weld Epoxy Adhesive DP420 Off-White is a toughened, two-part epoxy structural adhesive that provides good strength along with high impact and fatigue resistance to meet demanding bonding challenges. 3M Scotch-Weld Epoxy Adhesive DP420 Off-White can replace mechanical fasteners, screws, rivets and spot welds in many applications. When using a Duo-Pak (DP) size adhesive, rely on 3M dispensing equipment for convenient and accurate metering, mixing and dispensing. Bonds stainless steel shaft into stainless steel club head High Peel and Shear Strength Maintains Lasting Bond at High and Low Temperatures 3M Scotch-Weld Epoxy Adhesive DP420 Off-White maintains bond strength at high and low temperatures and can withstand paint bake operations up to 400°F for 60 minutes. It works well on a variety of substrates such as metals, ceramics, wood, glass, many composites and plastics, and is an excellent indoor bonding agent for joining, gluing, potting, panel bonding, and structural bonding. 3M Scotch-Weld Epoxy Adhesive DP420 Off-White Off-White meets the requirements for UL 94 HB. Recommended Applications Small joint assembly Heavy-duty mounting assembly Metalworking Carbon fiber epoxy bonding 20 Minute Work Life Provides Time for Positioning and Adjustment 3M Scotch-Weld Epoxy Adhesive DP420 Off-White reaches handling strength in approximately two hours and is fully cured in 24 hours (at 72°F/22°C.) The mix ratio is 2:1 and provides a 20 minute work life, providing time to adjust for desired fit prior to curing. This adhesive is available in a variety of package sizes and can be dispensed in several ways to meet the demands of the user and the job. Toughened for Impact and Fatigue Resistance 3M Scotch-Weld Epoxy Adhesive DP420 Off-White is appropriate for applications that will face tough environmental challenges. Formulated to provide strong adhesion for the long-term, this resilient epoxy is another way 3M applies their expertise to meet and exceed the demands of even the toughest applications. What are Epoxy Adhesives? Epoxy adhesives are part of the class of adhesives called "structural adhesives," which also includes polyurethane, acrylic, cyanoacrylate and others. Epoxies are formulated as liquid reactive polymers that undergo a chemical reaction when mixed and then cure to form a solid plastic material. Once the two parts are mixed in their specified ratio, they begin the curing process and offer a limited work life (open time) where the adhesive can be applied and the two surfaces positioned as needed. This work life lasts anywhere from a few minutes to several hours. These structural adhesives provide high shear and peel strengths, depending on the formula, and better heat and chemical resistance than other common adhesives. In general, epoxy adhesives have the highest overall strength and offer the best performance and most resistance to high temperatures, solvents and outdoor weathering. Epoxy adhesives are widely used in building and home construction; aircraft and automobile manufacturing; bicycle, boat, golf clubs, ski and snowboard assembly as well as a host of home use and other applications. They are used virtually anywhere high-strength bonds are needed along with resistance to environmental conditions. These adhesives are popular for their ease of use, mechanical strength and chemical resistance. Formulations can be created to make epoxies flexible or rigid, transparent or opaque, quick setting or slow setting. The versatility with which epoxy adhesives can be formulated helps meet almost any requirement for bonding wood, metal, glass, stone and various plastics. Industrial uses for epoxies range widely and, in addition to adhesives, include coatings and composite materials like carbon fiber and glass-reinforced composites. They are the preferred choice due to their ability to flow and conform to the work area, strong adhesion, chemical and heat resistance and exceptional mechanical and electrical insulating properties.

## Features

- BONDS A VARIETY OF SUBSTRATES: For metals, ceramics, wood, glass, many composites and plastics
- MULTIPLE INDUSTRIES: Ideal for joining, gluing, potting, panel, and structural bonding in sporting goods, metalworking, general industrial, and transportation
- DURABLE BONDING: Has high shear strength to promote long-lasting bonds
- FOR DEMANDING JOBS: Offers high impact and fatigue resistance
- AMPLE TIME FOR PROJECT ADJUSTMENT: Allows up to 20 minutes of open working time

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00E2XYUXO |
| Best Sellers Rank | #50,455 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #73 in Tile Epoxy Adhesives |
| Brand Name | 3M |
| Color | Off-White |
| Compatible Material | Glass, Plastic |
| Container Type | Can |
| Customer Reviews | 3.7 3.7 out of 5 stars (21) |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00068060756701, 00638060089781 |
| Included Components | Epoxy |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Type Name | Epoxy Adhesive DP420 Off-37 mL, 12 per case |
| Manufacturer | 3M |
| Material Type | Epoxy Resin |
| Model | 08978 |
| Number of Pieces | 12 |
| Other Special Features of the Product | Toughened for impact and fatigue resistance |
| Part Number | 08978 |
| Specific Uses For Product | Repair, Industrial |
| UPC | 638060089781 |
| Unit Count | 1.0 Count |
| Viscosity Level | High |
| Volume | 37 Milliliters |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** 3M
- **Item Form:** Liquid
- **Material:** Epoxy Resin
- **Special Feature:** Toughened for impact and fatigue resistance
- **Specific Uses For Product:** Repair, Industrial

## Images

![3M Scotch-Weld Epoxy Adhesive DP420, Off-White, Two-Part Epoxy, Indoor Bonding Agent, High Impact, Fatigue Resistance, 50 mL (1.69 fl oz) Duo-Pak - Image 1](https://m.media-amazon.com/images/I/61XTEx86BeL.jpg)
![3M Scotch-Weld Epoxy Adhesive DP420, Off-White, Two-Part Epoxy, Indoor Bonding Agent, High Impact, Fatigue Resistance, 50 mL (1.69 fl oz) Duo-Pak - Image 2](https://m.media-amazon.com/images/I/717blwSWu4L.jpg)
![3M Scotch-Weld Epoxy Adhesive DP420, Off-White, Two-Part Epoxy, Indoor Bonding Agent, High Impact, Fatigue Resistance, 50 mL (1.69 fl oz) Duo-Pak - Image 3](https://m.media-amazon.com/images/I/717KW2OAC6L.jpg)
![3M Scotch-Weld Epoxy Adhesive DP420, Off-White, Two-Part Epoxy, Indoor Bonding Agent, High Impact, Fatigue Resistance, 50 mL (1.69 fl oz) Duo-Pak - Image 4](https://m.media-amazon.com/images/I/81TA33QYdSL.jpg)
![3M Scotch-Weld Epoxy Adhesive DP420, Off-White, Two-Part Epoxy, Indoor Bonding Agent, High Impact, Fatigue Resistance, 50 mL (1.69 fl oz) Duo-Pak - Image 5](https://m.media-amazon.com/images/I/81ig1JyxhaL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- Epoxy Adhesive DP420 Off-37 mL, 12 per case
- Mixing Nozzles Adhesive Cartridges Tip for 50ml Resin Mixer Adhesive Applicatior 16-Element, 3.6in, 1:1 & 2:1 ratios(20 Pieces)
- Traktronix EPX Epoxy Applicator Gun 62-9170-9930-1 50ML ResinTech Epoxy

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-06-28*